Mineralogy Database

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853 samples matching your criteria

  • Sample n°4556 : sample with well-developed tabular metatorbernite crystals, well-developed yellow wulfenite crystals, small red jarosite crystals
    Minerals: METATORBERNITE JAROSITE WULFENITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4557 : sample with light green metatorbernite crystals
    Minerals: METATORBERNITE HETEROGENITE QUARTZ
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4558 : plate with yellow blade-shaped crystals (1 cm)
    Minerals: NADORITE
    Year:
    Country: Algeria
  • Sample n°4559 : brown plate with blased crystals
    Minerals: NADORITE
    Year:
    Country: Algeria
  • Sample n°4560.1 : black crystalline mass
    Minerals: WOLFRAMITE QUARTZ
    Year: 1954
    Country: Cameroon
  • Sample n°4560.2 : mixed material
    Minerals: CASSITERITE WOLFRAMITE
    Year: 1954
    Country: Cameroon
  • Sample n°4561 : bright brown wolframite crystal (2 cm), in rounded cassiterite
    Minerals: CASSITERITE WOLFRAMITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4562 : black earthy block (4 cm)
    Minerals: WOLFRAMITE
    Year: 1954
    Country: Rwanda
  • Sample n°4563 : rounded black crystals (1 cm)
    Minerals: WOLFRAMITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4564 : tabular crystal (7 cm) on quartz
    Minerals: WOLFRAMITE QUARTZ
    Year: 1954
    Country: Congo (RDC)
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